OTTO E2-RE2HS5111 Revo NC1™ Noise Canceling With Coiled Cord, 3.5mm Earphone Jack 

The innovative, patented design of the Revo NC1™ provides the superior noise-canceling (NC) performance and optimum voice reception you’d expect to find in a much more expensive speaker microphone. The discreet, palm-size mic is a great choice for commercial and light industrial operations where clear communications and durability are important.

Features:

• Designed as a small, palm-sized speaker microphone for discreet use
• Top-mounted, dual microphone cancels out the surrounding noise to ensure voice communications can be heard clearly
• Large textured push-to-talk PTT is easy to locate by touch
• Protected against dust and blowing rain to MIL-STD-810
• Sealed 3.5mm earphone jack included for discreet listening with earphone kits
• Spring clip rotates 360 degrees to allow precise positioning for best mircophone pickup.

Compatible with Hytera Radios: TC700/TC610/618/620/626/518/580
TC446S,TC508, POWER446